watermarking

Simulation BER of MQAM with M = 4 or 16 over fading and Rayleigh environment.

该程序可实现巴特沃斯滤波器低通、高通、带通、带阻滤波器特性(The program can realize bart wo low-pass filter, qualcomm, bandpass filter, belt resistance properties )

svm参数优化方法，网格算法，可修改迭代次数等参数(svm parameter optimization method, the mesh algorithms can modify parameters such as the number of iterations)

MATLAB简明课件，特点语言简练，易懂，内容丰富。事宜初学者。(MATLAB simple courseware, language features concise, easy to understand and rich in content. Matters beginners.)

simulating center location(simulation)

this is a source code about neural networks

matlab时频分析工具箱时频分析工具箱time-frequency analysis toolbox 第二代，比第一代增加了许多信号处理的函数，有些函数进行了功能的增进。使用的时候，解压到MATLAB安装目录的toolbox目录下，并在matlab中将其添加到搜索路径中使用。(time-frequency analysis toolbox matlab second generation than the first generation adds many signal processing functions, some functions have been enhancing features. Use it, extract it to MATLAB installation directory toolbox directory and search paths to work.)

基于子空间的MUSIC算法，求到达角、离开角(Subspace-based MUSIC algorithm, and angle of arrival, left corner)

用matlab对图像的7个不变矩特征进行提取，并进行归一化。亲测可用，适合初学者。(Matlab for image seven moment invariant features were extracted and normalized. Pro-test is available for beginners.)

CHANNEL CODING MONTECARLO ANALYSIS OF BPSK MIMO